Ensure passenger safety and proper restraint functionality with the NEW OEM Tesla Cybertruck Second Row Seat Belt Buckle – Left Hand (Part Number: 1836994-N1-B). This genuine Tesla buckle assembly is designed specifically for the left-side seating position in the second row, delivering secure latch engagement and seamless integration with the vehicle’s safety systems. Engineered to meet Tesla’s stringent crash and safety standards, this buckle assembly connects directly to the seat belt retractor and vehicle’s restraint control module. It plays a critical role in occupant protection, seat belt detection, and airbag deployment coordination. Ideal for replacement after deployment, damage, or seat restoration, this OEM component ensures factory-level reliability and fitment.